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Avaliação farmacognóstica da própolis da região de Maringá
(Sociedade Brasileira de Farmacognosia, 2000-01-01)
Os autores propõem procedimentos para estabelecer o controle de qualidade da própolis. Para tanto, foram adaptadas e executadas técnicas farmacopéicas e/ou desenvolvidas técnicas novas. Foram estabelecidos perfis dos teores ...
Propolis: Is there a potential for the development of new drugs?
(Elsevier B.V., 2011-01-27)
Introduction: Propolis has plenty of biological and pharmacological properties and its mechanisms of action have been widely investigated in the last years, using different experimental models in vitro and in vivo. Researchers ...
Antibacterial properties of propolis and products containing propolis from Brazil
(Elsevier B.V., 1997-03-01)
Crude propolis and commercial products containing propolis, such as ethanolic extracts, tablets, capsules and powders acquired in São Paulo City (Brazil) were analyzed. The resins of the solid products were extracted with ...
Synergistic effect of propolis and antibiotics on the Salmonella Typhi
(Sociedade Brasileira de Microbiologia, 2006-06-01)
O objetivo do presente trabalho foi investigar um possível efeito sinérgico entre extrato alcoólico de própolis do Brasil e Bulgária com alguns antibióticos (Amoxilina, Ampicilina e Cefalexina) utilizados contra Salmonella ...
In vitro release of propolis from gelatin microparticles prepared by spray-drying technique
(2004-12-01)
The purpose of this study was to investigate the in vitro release of propolis from gelatin microparticles. Gelatin microparticles containing propolis extractive solution (PES) were prepared by spray-drying technique. ...
Propolis and the immune system: a review
(Elsevier B.V., 2007-08-15)
Propolis has been used empirically for centuries and it was always mentioned as an immunomodulatory agent. In recent years, in vitro and in vivo assays provided new information concerning its mechanisms of action, thus a ...
Effect of three vegetal sources of propolis on macrophages activation
(Urban & Fischer Verlag, 2003-05-01)
Propolis: lymphocyte proliferation and IFN-gamma production
(Elsevier B.V., 2003-07-01)
We evaluated propolis influence on polyclonal activation of lymphocytes by concanavalin A (Con A). The in vitro experiments showed that propolis decreases splenocyte proliferation both in the absence or presence of Con A. ...
Propolis effect on Th1/Th2 cytokines production by acutely stressed mice
(Elsevier B.V., 2009-09-07)
Aim of the study: Propolis has gained special attention due to its biological properties, however, little is known about its immunomodulatory effects in stress conditions. The purpose of this study was to investigate ...
The Effects of Propolis and its Isolated Compounds on Cytokine Production by Murine Macrophages
(Wiley-Blackwell, 2012-09-01)
Since propolis and phenolic compounds, such as cinnamic and coumaric acids, have several biological properties, their immunomodulatory effect on cytokine production (IL-1 beta, IL-6 and IL-10) was investigated. Peritoneal ...